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Heart|Natural|IGI

1.00ct E SI2 Heart Natural Diamond

VG • E/SI2 • IGI 743559130

Shape and cutting style on the report: Heart brilliant

Certificate IGI 743559130

Diamond specifications and retailer prices

From ₹91,854 INR
As of November 2, 2026
Save ₹2,09,348 INR (70%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹3,01,201 INR at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 743559130. Listed at 14 retailers as of November 2, 2026, with prices from ₹91,854 to ₹3,01,201, a ₹2,09,348 spread on the same certified stone. NZ Jewellers lists it at ₹3,01,201. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
E
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 743559130
Dimensions5.95 × 6.87 × 4.09 mm
L/W Ratio1.15
Girdle conditionFaceted
Top View
5.95 mm6.87 mm1.00 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 743559130
Side View
Table 60.0%Crown 34.5°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 59.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: ₹3,01,201 INR|Low: ₹91,854 INR|High: ₹3,01,201 INR|Avg: ₹1,42,070 INR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 3, 2026
Retailer 7₹91,854 INR
Retailer 10₹1,03,969 INR
Retailer 4₹1,14,019 INR
Retailer 12₹1,16,367 INR
Retailer 2₹1,21,814 INR
Retailer 3₹1,23,505 INR
Retailer 5₹1,23,505 INR
Retailer 9₹1,24,444 INR
Retailer 13₹1,29,140 INR
Retailer 6₹1,36,090 INR
Retailer 11₹1,36,184 INR
Retailer 14₹1,42,477 INR
Retailer 8₹2,26,065 INR
NZ Jewellers₹3,01,201 INR

35 data points across 14 retailers

14 retailers₹91,854 INR to ₹3,01,201 INR

A
Cheapest Retailer
-
₹91,854 INR
A
Retailer 2
-
₹1,03,969 INR
View
B+
Retailer 3
-
₹1,14,019 INR
View
Final sale: no returns
A
Retailer 4
-
₹1,16,367 INR
View
A
Retailer 5
-
₹1,21,814 INR
View
A
Retailer 6
-
₹1,23,505 INR
View
Retailer 7
-
₹1,23,505 INR
View
Price last confirmed 8 days ago
A
Retailer 8
-
₹1,24,444 INR
View
A
Retailer 9
-
₹1,29,140 INR
View
A
Retailer 10
-
₹1,36,090 INR
View
Retailer 11
-
₹1,36,184 INR
View
Price last confirmed 9 days ago
A
Retailer 12
-
₹1,42,477 INR
View
B+
Retailer 13
-
₹2,26,065 INR
View
Most Expensive
B
NZ Jewellers
2ac9501a-f69a-483e-82a9-785b2124e472 · Nov 3
₹3,01,201 INR
$3,207 USD
View
13 more retailers have this diamond
Prices start from ₹91,854 INRSave up to ₹2,09,348 INR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.00ct Heart
₹91,854 INR